| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $151.65 | 8.695% | $164.836 | $164.84 | $164.85 | $164.80 |
| Purchase #2 | $213.46 | 3.789% | $221.548 | $221.55 | $221.55 | $221.50 |
| Purchase #3 | $246.99 | 13.689% | $280.8005 | $280.80 | $280.80 | $280.80 |
| Purchase #4 | $101.74 | 9.871% | $111.7828 | $111.78 | $111.80 | $111.80 |
| Purchase #5 | $250.60 | 8.461% | $271.8033 | $271.80 | $271.80 | $271.80 |
| Purchase #6 | $164.75 | 9.682% | $180.7011 | $180.70 | $180.70 | $180.70 |
| Purchase #7 | $243.88 | 11.662% | $272.3213 | $272.32 | $272.30 | $272.30 |
| 7 purchase totals = | $1,373.07 | $1,503.7930 | $1,503.79 | $1,503.80 | $1,503.70 | |